Roasting相关论文
Decomposition of mixed rare earth concentrate by NaOH roasting and kinetics of hydrochloric acid lea
A new clean extraction technology for the decomposition of Bayan Obo mixed rare earth concentrate by NaOH roasting is pr......
针对目前红土镍矿碱法处理过程中存在的问题提出工艺改进,研究低品位红土镍矿焙烧活化-碱浸过程中含硅矿物的转化.考察了焙烧温度......
Mineral phase and structure changes during roasting of fine-grained carbonaceous gold ores and their
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Extraction of iron and aluminum from high-iron bauxite by ammonium sulfate roasting and water leachi
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Application of response surface methodology in optimizaing the sulfation-roasting-leaching process o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Roasting-induced phase change and its influence on phosphorus removal through acid leaching for high
In the present study, roasting-induced phase change and its influence on phosphorus removal via leaching has been invest......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Consolidation mechanism of gold concentrates containing sulfur and carbon during oxygen-enriched air
Consolidation in calcines is a common problem in the oxygen-enriched air roasting of refractory gold concentrates contai......
Extraction of metals from complex sulfide nickel concentrates by low-temperature chlorination roasti
The recovery of valuable metals from complex sulfide concentrates was investigated via chlorination roasting followed by......
Alkaline digestion behavior and alumina extraction from sodium aluminosilicate generated in pyrometa
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Process mineralogy characteristics of acid leaching residue produced in low-temperature roasting-aci
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
本文介绍了某冶炼公司对脱砷焙烧+氧化焙烧处理复杂金精矿生产系统及提金系统部分设备在运行中存在的问题以及相应的改造方案和改......
根据目前国内石煤提钒焙烧设备均不够成熟的状况,尝试利用隧道窑对湖北某石煤矿进行了无盐焙烧试验,并进行了工业试生产.与其它焙......
The extraction technology of vanadium from stone coal by means of no-salt-roasting and dilute acid solution leaching tre......
An ever increasing demand for zinc has resulted in worldwide efforts to exploit complex and lean grade reserves of zinc ......
The decomposed process of bastnaesite, monazite and mixed rare earth concentrate in CaO-CaCl-CaCl2 was studied by means ......
Application of response surface methodology in optimizaing the sulfation-roasting-leaching process o
Nickel was recovered from nickel laterite using a sulfation-roasting-leaching process and the effects of operation param......
Metal leaching from a low-grade nickel ore was investigated using an ammonium sulfate rasting-water leaching process.The......
Activation pretreatment of Cr-containing limonitic laterite ores by NaOH roasting to remove Cr,Al,and Si,as well as its ......
